Nokia IP500 Series Installation Manual page 65

Table 6 Signal and Pin Assignments for a HSSI NIC (continued)
Pin Number
20
4
27
2
29
8
23
3
28
10
21
12
19
5
26
14
17
1, 7, 13, 15, 16,
8, 24, 30, 31,
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IP500 Series Installation Guide
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EIA Circuit Number Signal
103
104
104
115
115
108/2
108/2
107
107
143
143
144
144
N/A
N/A
142
142
102
HSSI NIC Specifications
HSSI Designation
TX data out - TD
RX data in + RD
RX data in - RD
RX clock in + RT
RX clock in - RT
DTE ready out + TA
DTE ready out - TA
DCE ready in + CA
DCE ready in - CA
Loopback A out + LA
Loopback A out - LA
Loopback B out + LB
Loopback B out - LB
Loopback C in + LC
Loopback C in - LC
Test mode in + N/A
Test mode in - N/A
Signal common SG
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